Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624910 | Perforated composites for joining of metallic and composite materials | John E. Barnes, Robert W. Koon, Stephen P. Engelstad | 2009-12-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7624910 | Perforated composites for joining of metallic and composite materials | John E. Barnes, Robert W. Koon, Stephen P. Engelstad | 2009-12-01 |